The Public Health Industry Business Reference Architecture provides a unified, end-to-end view of how public health organizations and their partners create population health value. It clarifies the capabilities required to generate intelligence, mobilize policy and action, prevent disease and promote health, respond to health threats, coordinate access to services, and govern and improve the wider public health system. By exposing the systems, information flows, workforce, partnerships, and dependencies that enable these capabilities, the architecture creates a common language across public health, business, data, and technology stakeholders. It helps leaders reduce duplication, strengthen interoperability and coordination, identify capability gaps, and align technology investments with equitable population health outcomes.